baber/WOPTO huggingface dataset:
Patent JP-H05203749-A (JP)
Title: Position checking method of multiple scintillation event
Inventor: KURAUSU KURINGENBETSUKUUREEGEN
IPC: G01T1/17
Filed: 1992-08-24
Abstract: PURPOSE: To allow multiple event to be separated by an output signal of a photoelectric multiplier of a camera by a source belonging to multiple comparison signal set having the maximum similarity value being registered as a position of a multi-scintillation event. CONSTITUTION: A probability processor 14 is connected to a comparison signal unit 30, in which a multiple comparison signal set is formed or stored. The unit 30 includes a first partial memory 32 including a comparison signal set of individual event and a calculation unit 34 for forming the multiple comparison signal set of multiple event from the comparison signal set stored in the memory 32. An output end of the processor 14 is connected via a similarity threshold 36 to a host computer 38, which produces a scintillation image from the event whose position has been verified for displaying on a monitor 40. At this time the computer 38 activates so that only event with correct primary energy contributes to the scintillation image.
Patent JP-H0973650-A (JP)
Title: Optical device
Inventor: IKETANI TOMOYOSHI
IPC: G11B7/1398
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical system which allows the shape of the spot to be converted into another by means of a small-sized optical system simple in constitution. SOLUTION: A light beam projected from a focusing laser light source 1 which uses a semiconductor laser is converted into collimated light flux by a collimator lens 2 to irradiate a shape-of-luminous-flux conversion filter 12. Since this filter 12 is arranged so that the major-axis direction of the elliptic beam projected from the collimator lens 2 is accordance with the X-axis direction of the filter 12, the collimated beam is converted into a right circular light beam and the optical path is never refracted.
Patent JP-S61128258-A (JP)
Title: Toner charger for developing electrostatic charge image
Inventor: TAKAGI SEIICHI
IPC: G03G9/097
Filed: 1984-11-27
Abstract: PURPOSE:To obtain an electrostatic charge controller for giving proper negative chargeability to a toner by incorporating a specified heterocyclic compd. in at least the surface of a carrier or the like. CONSTITUTION:The carrier or the like has at least on the surface a heterocyclic compd. represented by the formula shown here in which each of R1, R2, and R3 is, independent of each other, H, cyclic alkyl, alkenyl, aryl, aralkyl, or the like, each hydrocarbon optionally substd., or an N-, S-, or O-contg. heterocyclic group or amino group, each optionally substd., and X<-> is Cl<->, Br<->, I<->, SO<2->4, NO<->3, or C2O<2->4. It is dispersed, practically, into the surface of the carrier, a sleeve, or a doctor blade by the spraying, coating, and the like methods to fix it on the surface.
Patent JP-H03112776-A (JP)
Title: Controller for power steering device
Inventor: OKUBO TAKUYA
IPC: B62D113/00
Filed: 1989-09-25
Abstract: PURPOSE:To effectively utilize driving energy by setting a predetermined time for decreasing applied voltage to an electric motor-driven pump, which supplies operating fluid to a power steering device, to standby voltage in accordance with a running condition discriminated being based on a steering amount of the power steering device. CONSTITUTION:In a hydraulically-operated power steering device 10, its operating fluid is supplied from an electric motor-driven pump 18 simultaneously with a steering amount of the device 10 detected by a steering amount sensor 20. When the detected steering amount is not more than a predetermined level, for instance, continuously for not less than a predetermined time, applied voltage to the electric motor-driven pump 18 is controlled by an electronic control unit 40 so as to obtain standby voltage lower than the predetermined driving voltage. In the above constitution, at least a time setting means 1, in which the above described predetermined time is set in accordance with a running condition discriminated being based on the above described steering amount, is additionally provided in the electronic control unit 40. That is, when the steering amount is, for instance, small detected, the predetermined time is large set thus with the standby voltage increased.
Patent JP-H1187151-A (JP)
Title: Coil bobbin
Inventor: SAKATA KAZUO
IPC: H01F27/32
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To reduce space for arranging a coil bobbin, by forming a terminal block part with a shape for allowing recessed, and projecting parts to be engaged each other at the symmetrical positions of both side edges of a collar part. SOLUTION: A coil bobbin 13 has a cylindrical coil winding part where an iron core insertion/passage part is formed at a center, and annular collars 22 and 23 (23 is omitted) are formed at both ends of the coil winding part. In both side edges of the collar part 22, a pair of terminal block parts 26 and 27 projects for forming corresponding to the position of each engagement part 24. The terminal block parts 26 and 27 are formed in a shape where one and the other of terminal block parts are set to recessed and projection parts 28 and 29, respectively, for arranging and at the same time can be engaged each other. Also, a hole part 34 for providing a pin 33 for connecting a coil winding is formed at coil winding maintenance parts 31 of each of the terminal block parts 26 and 27 and the base part of a cutout part 32.
Patent JP-H03109347-A (JP)
Title: Separation and purification of p-hydroxybenzoic acid
Inventor: SUZUKI TOSHINOBU
IPC: C07C51/487
Filed: 1989-09-25
Abstract: PURPOSE:To obtain the subject compound useful as a raw material for polymeric materials, etc., from a reaction product of a phenol alkali and carbon dioxide, in improved purity and yield, in a state free from color developing substance, by acidifying the reaction product and purifying the product by sublimation. CONSTITUTION:A phenol alkali or a mixture containing a phenol alkali and a substituted phenol alkali is used as a raw material and is made to react with carbon dioxide. The obtained reaction product containing an alkali salt of p-hydroxybenzoic acid is acidified and then purified by sublimation under normal pressure at 130-260 deg.C (preferably 220-260 deg.C) to obtain the objective compound having high purity. The acid for the acidification treatment is especially preferably a mineral acid having low volatility (e.g. sulfuric acid). The sublimation may be carried out under reduced pressure and, in that case, may be performed at a relatively low temperature.
Patent JP-S63102383-A (JP)
Title: Josephson junction device
Inventor: TAMURA YASUTAKA
IPC: H01L39/22
Filed: 1986-10-20
Abstract: PURPOSE:To obtain a Josephson junction device which has improved radio frequency characteristics with good reproducibility by a method wherein an insulating layer which is dotted with conductive regions is used as a barrier layer. CONSTITUTION:An insulating layer 14 which is dotted with conductive regions 15 is used as a barrier layer 13. Superconducting electrodes 11 and 12 are coupled with the barrier layer 13 between to create Josephson effect. If the superconducting electrodes 11 and 12 are electrically well coupled with each other through the conductive regions 15, even if the thickness of the barrier layer 13 is large, a sufficient Josephson current can flow between the superconducting electrodes 11 and 12 through the conductive regions 15. Therefore, the thickness of the barrier layer 13 of the present invention can be substantially larger than the thickness of a tunnel barrier layer. Therefore, the electrostatic capacity of the present invention can be made substantially smaller than the capacity of a conventional tunnel type Josephson junction device while the radio frequency characteristics can be significantly improved.
Patent JP-2000074650-A (JP)
Title: Optical acoustic measuring device
Inventor: TOMOTA MITSUHIRO
IPC: G01B17/02
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To detects an acoustic signal without damping the acoustic signal without damping the acoustic signal from an object which is to be inspected. SOLUTION: The optical acoustic measuring device has a laser light source 2 which is a thermal excitation light source, an optical intensity modulator 3 which modulates the laser light emitted from the laser light source 2, a sound collecting part 1 comprising an irradiation chamber comprising a passage hole 16 wherein one end of the open end is provided with a microphone 7 for detecting the acoustic wave occurring from a sample on which a thermal excitation light which is modulated by the optical intensity modulator 3 and guided as far as an acoustic cell part through an optical fiber 5 by a condensing lens 4 is poured while the other end of it faces the sample for guiding the thermal excitation light,  and a calculation part 11 which performs specified calculation required for measuring absorbance based on the acoustic signal detected by the microphone 7 of the sound collecting part 1. Here, the inside of the sound collecting part is conical with the other end of open end which is the side of an acoustic wave generation side narrower.
Patent JP-H10107389-A (JP)
Title: Method for manufacturing semiconductor photoelectric element and element and element matrix manufactured by it
Inventor: GOLDSTEIN LEON
IPC: H01S5/183
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To suppress the effects of dislocations caused by stresses on an active structure by performing the epitaxial deposition of a material that can be crystallized with the unit cell of gallium arsenide onto a crystal wafer with a single cell of phosphor indium and forming at least one transformation layer, in series with the wafer on the optical path of the element. SOLUTION: A first wafer 1 that mainly consists of indium phosphide InP is formed. Then, a second semiconductor wafer 2 that consists of a material with the crystal unit cell of gallium arsenide GaAs is installed on it. The installation of the second wafer is replaced by the depositing operation by the epitaxial deposition method. When a transformation layer grows gradually on the upper surface of the first wafer 1, mechanical stress and a dislocations occur in the crystal lattice of the material in contact. Stresses are limited to a shallow part with the upper surface of the wafer as the starting point, and the operation of a lower active structure can be made so as to be hardly affected by the dislocations caused by the stress.
Patent JP-2000069567-A (JP)
Title: Radio communication system, radio terminal device, communication speed control method and storage medium
Inventor: IKEDA NORIHIRO
IPC: H04W72/04
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system in which a communication transmission rate of a radio channel formed between a radio terminal device and a radio base station is controlled to be an optimum communication transmission rate without a troublesome operation. SOLUTION: Control conducted by a control section of a terminal 11 includes communication speed control executed when the terminal 11 is idle, and in this communication speed control, information relating to a base station 12 included in a notice signal 10 received when the terminal 11 is resident in a service zone is stored in a storage area section in an update enable way, information storage processing that stores updated history of the information relating to the base station 12 and communication speed control processing that controls switching of a communication speed of a radio channel based on the updated history of the information relating to the base station 12 stored in the storage area section are conducted.
Patent JP-H1072340-A (JP)
Title: Bathing agent composition
Inventor: TADA MAKOTO
IPC: A61K8/00
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a bathing agent composition containing a clouding agent comprising an inorganic pigment covered with a water-soluble polymer and a cationic polymer and capable of dispersing the clouding agent in a bath in good dispersion state over a long period. SOLUTION: This bathing agent composition contains 0.5-10wt.% of an inorganic pigment (e.g. titanium dioxide) coated with a water-soluble polymer (e.g. high mol.wt. polyethylene glycol) and 0.1-5wt.% of a cationic polymer. The cationic polymer is preferably a cationized cellulose having a mol.wt. of 100,000-2,000,000 and a nitrogen content of 0.15-0.4wt.%. The water-soluble polymer-coated inorganic agent and the cationic polymer are especially compounded in a weight ratio of 1/4 to 4, in whose ratio range the water-soluble polymer-coated inorganic pigment is especially stably dispersed. Since the composition exhibits good dispersion stability over a long period without relating to the concentration of the added composition in the hot water of the bath, the unpleasant precipitation of the clouding agent on the bottom of the bath can be prevented.
Patent JP-H07100812-A (JP)
Title: Flow-molding apparatus
Inventor: OKAMOTO TADASHI
IPC: B28B1/26
Filed: 1993-10-05
Abstract: PURPOSE:To eliminate bubbles on the surface of a mold by improving the material of the mold. CONSTITUTION:The flow-molding apparatus is constituted such that a cavity 2 is made in a freely opening and closing mold 1, and a molding material 3 is flowed and then cured while the mold 1 is oscillated by an oscillation device 10, and further a number of fine holes are made on the surface that constitutes the cavity 2 of the mold 1, thereby the constitution is featured that as the molding material 3 is flowed thereinto by oscillating the mold 1, bubbles residing between the mold 1 and the molding material 3 are allowed to be absorbed in the surface of the mold.
Patent JP-H0297578-A (JP)
Title: Ink for ink jet recording
Inventor: OWATARI AKIO
IPC: C09D11/328
Filed: 1988-10-03
Abstract: PURPOSE:To obtain the title ink prevented from causing formation of during transportation and storage and missing of dots during use by specifying the range of the nitrite ion concentration of the ink containing an azo linkage- containing dye. CONSTITUTION:An ink for ink jet recording is obtained by mixing 0.5-10 pts.wt. dye having at least one azo linkage in the molecule and a high solubility in a wetting agent and water (e.g., a compound of the formula), 5-80 pts.wt. water- soluble organic solvent (e.g., glycerol) as a wetting agent and water as a solvent. This ink is admitted through an ion exchange resin or an ultrafiltration membrane to remove nitrite ions by adsorption or separation to a nitrite ion concentration of 0.2-10ppm, deaerated, and sealed in a container made of a lowly gas-permeable member.
Patent JP-2000078573-A (JP)
Title: Hierarchical encoded data distribution device
Inventor: SUZUKI TOSHIAKI
IPC: H04N19/46
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To actualize the distribution of hierarchical encoded video data which can discard only specific hierarchical data when one piece of video program data consisting of plural layers is distributed over one channel. SOLUTION: The hierarchical encoding of a video signal is performed on an MPEG basis (21) and packetized elementary stream packetization, real-time protocol packetization, and user data program protocol(UDP) packetization are performed by the layers for elementary stream data. (22). The UDP packet data are given identifiers by the layers and Internet protocol packetization is performed (23). Consequently, only packets carrying data exerting small influence on pictures can be discarded if a transmission network is congested.
Patent JP-H08116160-A (JP)
Title: Electronic equipment
Inventor: BESSHO MASAHARU
IPC: H05K3/28
Filed: 1994-10-14
Abstract: PURPOSE: To increase a cooling effect and improve the workability without having bad electrical and mechanical influences by coating electronic components mounted on a printed board with soft viscous potting material. CONSTITUTION: An aluminum board 1 is installed on a lower face of a printed board 2. On an upper face of the printed board 2, a plurality of electronic components 3 such as integrated circuits which constitute a DC-DC converter are mounted. Then, a case 4 is so installed on the upper face of the printed board to surround the electronic components. After that, the inside of the case 4 is filled with soft viscous potting material 7 to coat the electronic components 3. The potting material 7 is a mixture of pigment of an extremely low coefficient of contraction, alumina, etc., and its expansion coefficient closely matches with that of the aluminum board and there is little mechanical bad influence such as stress on the electronic components mounted on the printed board and soldered sections.  The patting material 7 also serves as radiation material and it provides for thermal uniformity, that is, heat is radiated from all the faces.
Patent JP-H06101069-A (JP)
Title: Method for controlling plasma etching device
Inventor: YAMAMOTO YUJI
IPC: H01L21/302
Filed: 1992-09-18
Abstract: PURPOSE:To stably supply a gas by adding a minus voltage to the flow rate set signal to a gas feed means and measuring the zero voltage of a flow rate sensor. CONSTITUTION:A sample 3 is arranged in a vacuum vessel 1 and treated with plasma. A gas is supplied from a gas cylinder 8 while controlling the flow rate by a mass flow controller 7. A minus voltage (-60mV) is added to the flow rate set signal to the controller 7, and the zero voltage of a flow rate sensor is accurately measured. The opening degree of a valve is kept at zero even when the flow rate sensor voltage is shifted to the minus side.
Patent JP-S63104710-A (JP)
Title: Bearing box for backup roll of rolling mill
Inventor: KOBAYASHI KAZUO
IPC: B21B31/07
Filed: 1986-10-22
Abstract: PURPOSE:To provide a backup roll bending function to the rolling load itself without requiring an additive bending load generator by providing beams extending to load transmission parts of mutual bearing boxes to the bearing boxes so as to receive the load from the other sides. CONSTITUTION:The rolling load of the backup roll 1 is supported by bearings 2 and is transmitted, on both the operation side and driving side, to a housing via rocker plates 7 from the respective load transmission parts 4 on the lower side thereof. The rocker plates 7 and height adjusters 6 are brought into contact with each other by the height adjusters 6. The contact of the load transmission parts 4 and the rocker plates 7 is prohibited to transmit the rolling load on; for example, the operation side, via the adjuster 6 to the plate 7 on the driving side on the opposite side through the beam 5. The ratio of the load to be transmitted to the plate 7 of the other side is changed by adjusting the height of the adjuster 6.
Patent JP-S61128774-A (JP)
Title: Insulating spacer
Inventor: KAWAKITA TAMOTSU
IPC: H02M9/06
Filed: 1984-11-27
Abstract: PURPOSE:To increase withstand voltage intensity without increase in the capacity of a device by forming an insulating spacer body so that its dielectric constant becomes higher nearer to a high voltage conductor passing a center. CONSTITUTION:A plurality of conductive rings 14 are buried fixedly in an insulating spacer body 13 in the state that both edges of the ring are projected from both sides concentrically. An insulating spacer A watertightly passes a high voltage conductor 12 at the center, and is externally engaged with a low voltage conductor 11 on the outer periphery to be electrically insulated. The first, second dielectric units (a), (b) of different dielectric materials are sealed by the spacer A. In this case, the body 13 is composed of a laminate of a plurality of annular portions 13a-13n separated radially so that the inner annular portion becomes higher dielectric constant. Thus, the equipotential surface emitted from the ring 14 to the second unit (b) side becomes radially uniformly distributed to eliminate the possibility of an insulation breakdown.
Patent JP-H09118227-A (JP)
Title: Rolling stock body structure
Inventor: HIROSE SUSUMU
IPC: B61D17/12
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To easily fix a strength member by brazing a core material and a connecting member to two surface materials to constitute a laminate panel, and providing the strength member having at least three edges between the connecting members on both ends and between the two surface members. SOLUTION: As an outer plate member 60 as a laminate panel used in rolling stock body structure, a honeycomb panel material formed by brazing light alloy surface materials 61, 62, a hexagonal lattice-like honeycomb core as core material 63, a strength member 64, and a reinforcing member 65 together is used. The strength member 64 is flat, and arranged so that the lateral direction is orthogonal to the surface materials, and the longitudinal direction of the strength member 64 is arranged according to the circumferential direction of a body within the panel. The reinforcing member 65 is set so as to connect the strength member 64 to a connecting member 66, or the strength members 64 to each other, whereby the load of a weld line which is the mutual connecting part of each outer plate member 60 is dispersed to moderate the stress concentration.
Patent JP-S61127525-A (JP)
Title: Sheet feeding magazine
Inventor: KATSUTA TAKESHI
IPC: B65H3/08
Filed: 1984-11-26
Abstract: PURPOSE:To separate and carry out the sheet reliably through compact structure by providing a member pressing tightly against a pushboard and a member resisting against the pushboard to the pushboard for pushing a flexible sheet against a sheet hooking member. CONSTITUTION:A pushboard 4 for pushing the laminated sheet 3 in magazine 1 against the hooking members 21, 22 is provided with a member 5 for energizing the pushboard 4 to press against the hooking members 21, 22. While a resisting member 7 contacting against the pushboard 4 upon compression of the press member 5 when the laminated sheet 3 is pushed up by a sucker 6 to produce sufficient suction force against the pressing force of sucker 6 is provided. Consequently, the sucker 6 will lift from the underside of magazine 1 to push up the laminated sheet 3 and the pushboard 4 thus to contact the pushboard 4 against the resisting member 7 and to produce sufficient sucking force from the sucker 6. As a result, only the lowermost sheet 31 can be separated reliably as the sucker 6 lowers.
Patent JP-S61127743-A (JP)
Title: Flame-retardant resin composition
Inventor: AOYANAGI YOSHIKUNI
IPC: C08L23/00
Filed: 1984-11-27
Abstract: PURPOSE:To obtain the titled composition having excellent flame-retarding effect and high moldability, by compounding a polyolefin with a calcium silicate compound having specific composition and shape. CONSTITUTION:(A) 100pts.wt. of a polyolefin resin, preferably polyethylene resin is compounded with (B) 10-100pts., preferably 20-80pts. of a hydrated calcium silicate (e.g. xonotlite, tobamolite, etc. containing >=5mol% water of crystallization) having a bulk specific gravity of <=0.5, consisting of granules composed of bulky secondary agglomerate of lamellar crystal and/or acicular crystal having an aspect ratio (length/width) of >=3 and containing >=30wt% said lamellar crystal and/or acicular crystal, and prepared e.g. by (1) forming a swollen gelatinous material produced from a silicate source and a lime source, (2) crystallizing and hardening the formed material by the hydrothermal hardening reaction in an autoclave, and (3) pulverizing the product after drying.